Dry Air Generator for Transformers Air Dryer for Transformer

With the rapid development of the industry, our company continues to study and master the key technologies and develop digital wave table digital display table, oil purifier for outdoors, lube oil purification with independent intellectual property rights. Our company is honest, we adhere to the best concept, won the recognition and trust of the majority of consumers. Our company now has a professional talent team, to provide customers with professional import and export trade, logistics, e-commerce and a series of services. The fierce competition in the market also forces enterprises to develop in the direction of informatization in sales and management. With more and more fierce competition in the market, in order to seize business opportunities and market share, manufacturers began to strive for the balance of speed and quality.

1. Introduction & Application

Series DAG Dry Air Generator, Dry Air Compressor for Transformer is widely used for various electrical equipments such as transformers and reactor to supply high purity dry air during installation and maintenance. The dry air it provided can keep good insulation of the electrical equipments against wet and protect the maintainer working inside the equipment against oxygen-lack.

Series DAG Transformer Dry Air Generator Machine Supply Dry Air For Transformer Maintenance is much safer, more reliable, more economic and more convenient than using Nitrogen. Its working condition is not affected by climate. And it is very good especially for overnight works, just seal all flanges and fill dry air upto 0.02 ~ 0.03 Mpa. By this way, no need spend more time on oil filling and oil drainage, maintenance period is shortened and efficiency is improved. The lower the dew point in air is, the less the moisture content in the air is, and the much drier the dry air generator works.

During filtering oil, people can also supply dry air to dry the oil tanks and oil, especially this operation can ensure oil’s insulation quality and reduce water content during filtering oil in rainy days and humid area.

When Hot Dry Air Supply System is connected to oil depot (or big oil tank), it can keep the stored oil in qualified condition for long time so that can be suitable for using these oils urgently at any time. This machine can also be used for other storeroom such as library reference room and production area which need to be dried.

2. Functions

● Reduce and remove the moisture content in the air, the dew point can be decreased downto -75℃ after treatment.

● Reduce and remove the particles in the air

● Take the place of drying through Nitrogen and hot oil-circulation while transformers work overnight, more reliable enconomical convenient and safer than Nitrogen.

● Supply dry air to keep transformer dry when it’s in installation or repair

● Ensure that the maintenance staff will not be short of oxygen when working inside of the equipments.

● Shorten the maintenance period and improve the efficiency of the maintenance quality.

3. Technical Parameters

Note: 1. The dimension and weight will be changed with changing of technical specs.

2. All the specs can be customized according to client's requirements.

4. Features

1). Use high performance screw air compressor and new condensation-dehydration technology at low temperature.

2). PLC system installed, keeping the whole operation fully automatically.

3). Integrated design, small size and light, easy to operate, energy saving, safe and reliable to use.

4). Adopt cooling dryer, absorption dryer and fine filtration to supply dry air with high quality and low dew point.

5). Compact and reasonable structure, high performance with low consumption, long working lifetime.

6). Choose high quality Composite sorbents whose lifetime is 3 times longer than common sorbents.

7). Use advanced regenerated absorption dehydration technology, and high precision coalescence oil-resistant dehydration filter. High precision filter with 0.01μm to ensure clean air.

8). All the water content is discharged automatically.

9). High quality and durable electrical protection system keep the operation safe and reliable.

10). Fully enclosed and Mobile types, are available to produce as per client’s need.

5. On-site Project

6. Packing, Delivery, Shipping and Payment

7. Certificates

8. Series DAG is suggested to use at following ambient conditions

1). Altitude: lower than 4000 m.

2). Average Relative Humidity: less than 85%.

3). Basic seismic intensity: 7 degrees fortification.

FUOOTECH Group is the professional compressed air puriying and drying system factory, founded in 2002. All Dry Air pressure generators for transformer maintenance are already verified by CE, ISO and SGS.

Honesty is the foundation of an enterprise, and we have always followed the 'honesty-based' business philosophy to provide first-class Dry Air Generator for Transformers Air Dryer for Transformer to the customers all over the world. We continue to carry forward the scientific research spirit of advancing with the times, being realistic and innovative, and making contributions to the industry based on the people-oriented development concept. After years of accumulation and experience, we have provided excellent services and products to many customers at home and abroad with solid product quality as well as high-quality service.